VULN UPGRADE: minor upgrades — 4 packages (minor: 3 · patch: 1)

[campaigner-prod]

Summary: Security update — 4 packages upgraded (MINOR changes included)

Manifests changed:

• . (poetry)

Updates

Package	From	To	Type	Vulnerabilities Fixed
marshmallow	3.22.0	3.26.2	minor	2 MODERATE
Flask	3.0.3	3.1.2	minor	-
mock	5.1.0	5.2.0	minor	-
pytest	8.3.2	8.3.5	patch	-

Packages marked with "-" are updated due to dependency constraints.

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Security Details

ℹ️ Other Vulnerabilities (2)

Package	CVE	Severity	Summary	Unsafe Version	Fixed In
marshmallow	GHSA-428g-f7cq-pgp5	MODERATE	Marshmallow has DoS in Schema.load(many)	3.22.0	3.26.2
marshmallow	CVE-2025-68480	MODERATE	Marshmallow has DoS in Schema.load(many)	3.22.0	-

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Review Checklist

Standard review:

• Review changes for compatibility with your code
• Check for breaking changes in release notes
• Run tests locally or wait for CI

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Update Mode: Vulnerability Remediation

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